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This listing sold on Fri, Jul 18 at 18:13.

Tektronix TDS380 400MHz 2 Channel Digital Oscilloscope

US $124.49US $124.49

Fri, Jul 18, 06:13 PMFri, Jul 18, 06:13 PM

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Tektronix TDS380 400MHz 2 Channel Digital Oscilloscope

Name: Tektronix TDS380 400MHz 2 Channel Digital Oscilloscope
Brand: Tektronix
Price: 171.06 CAD
Availability: OutOfStock
Rating: 4.63 (8 reviews)

ESourcePlus

(185196)

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US $124.49

ApproximatelyC $171.06

or Best Offer

Was US $248.99 (50% off)

Condition:

Used

“This item is used and may have some scratches and scuffs from general use. PLEASE NOTE: The item ”... Read moreabout condition

Ended: Jul 18, 2025 18:13:15 EDT

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US $35.11 (approx C $48.24) UPS Ground.

Located in: Victor, New York, United States

Delivery:

Estimated between Thu, Sep 4 and Tue, Sep 9 to 94104

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30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.

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eBay item number:376270107591

Last updated on Jul 17, 2025 13:06:28 EDTView all revisionsView all revisions

Item specifics

Condition: Used

Seller Notes: “This item is used and may have some scratches and scuffs from general use. PLEASE NOTE: The item ...

Brand: Tektronix

Type: TDS380

Model: TDS380

UPC: Does Not Apply

MPN: TDS380

Item description from the seller

About this seller

Joined Jan 1999

Welcome to eSource+ (formerly Electronics Cafe). With a legacy spanning back to 1999, we are proud to be a trusted presence on eBay for over two decades. Our unwavering commitment to exceptional ...

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Average for the last 12 months

Accurate description

4.7

Reasonable shipping cost

4.5

Shipping speed

5.0

Communication

5.0

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h***i (1719)- Feedback left by buyer.
Past 6 months
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4.6

8 product ratings

5 users rated this 5 out of 5 stars
3 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

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See all 8 reviews

by 2465b
Jul 11, 2016
Nice while it lasts, easy to use, high performing, inexpensive to buy
TDS380 is a DSO Tek suggested to its buyers after discontinuing the analog 400MHz 2465B. While it adds storage (2465B does not store), it has a cheaper build quality. Despite the lower build quality, they seem to last a long time. Like all scopes that employ a Li battery backed NVRAM, that IC needs to be replaced after 10-20 years, otherwise it will suffer amnesia and quit. That intervention is not an end-user's task and its cost rivals that of the basic scope, so plan for it if you decide to get one.TDS380 is a DSO Tek suggested to its buyers after discontinuing the analog 400MHz 2465B. While it adds storage (2465B does not store), it has a cheaper build quality. Despite the lower build quality, they seem to last a long time. Like all scopes that employ a Li battery backed NVRAM, that IC needs to be replaced after 10-20 years, otherwise it will suffer amnesia and quit. That intervention is not an end-user's task and its cost rivals that of the basic scope, so plan for it if you decide to get one.
Verified purchase: YesSold by: ziplokk
by tomfisher91
Jan 18, 2016
Dated but Useful
This machine is dated, circa 1995, and has a few design quirks. That said I absolutely love it. I needed a decent oscilloscope for learning electronics design. My first oscilloscope was a Digital Storage Oscilloscope, so I decided to stick with what I knew. For the uninitiated, there are two types of oscilloscopes, an analog scope and a DSO. An analog scope just sweeps the beam across the CRT and shows you immediately what is happening. A DSO looks for a wave, stores it in memory then draws it on the screen. The reason for a DSO is because it can show you things you'd miss on an analog scope. If you're looking at a 1MHz wave on an analog scope, you are going to miss any sort of glitch or issue with the wave that isn't periodic. A DSO can capture glitches. The hardcopy feature is a ... This machine is dated, circa 1995, and has a few design quirks. That said I absolutely love it. I needed a decent oscilloscope for learning electronics design. My first oscilloscope was a Digital Storage Oscilloscope, so I decided to stick with what I knew. For the uninitiated, there are two types of oscilloscopes, an analog scope and a DSO. An analog scope just sweeps the beam across the CRT and shows you immediately what is happening. A DSO looks for a wave, stores it in memory then draws it on the screen. The reason for a DSO is because it can show you things you'd miss on an analog scope. If you're looking at a 1MHz wave on an analog scope, you are going to miss any sort of glitch or issue with the wave that isn't periodic. A DSO can capture glitches. The hardcopy feature is a little buggy, to get it to write to a floppy properly, you need to make the oscilloscope read the FAT on the floppy first. If you don't, the scope won't know where to start numbering file names and will give an error. Here is what you need to do FIRST: 1. Insert Floppy 2. Press Save/Recall 3. Press 'File Utilities' with the soft key. 4. Scroll to FD0 with the general purpose scroll knob. 5. Press 'Select' Now when you press the 'Hardcopy' button, the current screen will be saved to floppy as a BMP with no errors. That took me a while to figure out and I didn't find it posted anywhere. Other than that this is a wonderful machine, it is light as a feather but feels very solid. Nothing on it feels cheap or dinky. The performance is great. I calculated I need about 400-600MHz bandwidth, this was in my price range. I can zoom in nicely on the rise time for even modern microcontrollers like the MSP430 and get a good picture. Minimum Timebase: 2.5ns/div Minimum Voltage: 2mv/div Max Timebase: 5s/div Max Voltage: 10v/div YES it does FFT Can trigger on rising or falling edge. Can just 'run' in auto mode or capture & stop in normal mode. Run/Stop to pause. Horizontal and vertical cursors to measure. Has XY mode Can set persistence in both vector and dot mode from 500ms to infinite. Brightness & Contrast control -- this screen can get very bright and is a pleasure to view. Most of all -- I was scared when I saw it had a fan -- it is very quiet and makes a pleasant noise.
Verified purchase: YesCondition: Pre-OwnedSold by: theoden
by bdtaylor4k54
Aug 03, 2021
This is a very good portable lightweight oscilloscope with enough bandwidth for most general purpose trouble shooting and testing.
The oscilloscope was packed well and worked good. I am very familiar with this scope because I have been using one for years at work. I wanted one for my home projects. Tektronix no longer makes an oscilloscope like this, but this scope has the bandwidth and will go the distance.
Verified purchase: YesCondition: Pre-OwnedSold by: beni48
by metaforest
Jun 25, 2020
good enough
while less capable and slightly lower bandwidth than its four channel peers, the 500 and 600 series, these tend to be less expensive and have been more reliable as they have aged. This was well priced and in good condition.
Verified purchase: YesCondition: Pre-OwnedSold by: sanooksales
by ktekliveeby
Oct 03, 2018
quality
got used one was very good
Verified purchase: YesCondition: Pre-OwnedSold by: linear-z

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Tektronix TDS380 400MHz 2 Channel Digital Oscilloscope

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Nice while it lasts, easy to use, high performing, inexpensive to buy

Dated but Useful

This is a very good portable lightweight oscilloscope with enough bandwidth for most general purpose trouble shooting and testing.

good enough

quality

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97.3% positive feedback•663K items sold

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